This is a 25mm base to hold a lego miniature. It is designed to look like cobblestones and extra props have been added in order to allow a more diverse setting. Because of the different props then bases can be switched out for other bases depending on the location.
I have also designed wooden floors and forest bases.
Forest floor: http://www.thingiverse.com/thing:2325722
I am planning on designing more. If you have ideas for props or terrain then please comment below
Suggest small resolution of 15mm or below in order to capture the cobblestone cracks properly.